Sunday
November 23, 2014

Posts by Ben


Total # Posts: 713

Media and Culture
summarize specialization and ownership patterns inthe newspaper and magazine industries in a 250- to 300 word reponse. Explain the positive and negative impacts of thes patterns onequitable access to information. Thank you.
March 28, 2008

Immigration
200-300 word summary that answers all of the following questins: Should United States government policy favor certainkinds of immigrants? Should citizenship preference be givento the neediest applicants? The most talented? the most Oppressed? the Richest? Should applications ...
March 27, 2008

Math
One number is 9 more than another number. If the product of the two numbers is -20, find both numbers.
March 17, 2008

Math
One positive number is 8 more than another. The sum of their squares is 104. Find both numbers.
March 17, 2008

Math
Simplify the following expression. x+3 1 xsq2-x-6 ____ + _____ +________ x-3 x+3 xsq2-9
March 4, 2008

Economics/Stats
I have data on unemployment over the past 15 years for three different groups. I would like to show that there is more volatility in several of the groups than there is in the other. What tests should I run?
February 26, 2008

financial accounting
the long-term note payable bears an interest of 12% per year. the unadjusted interest expense account equals the amount paid for the first 11 months of the 2008 fiscal year.(3,300). The 300 accrued interest for april has not yet been paid or recorded.Note: that the company is ...
February 9, 2008

accounting
Andy Wright, D.D.S., opened a dental practice on January 1, 2008. During the first month of operations the following transactions occurred. Performed services for patients who had dental plan insurance. At January 31, $875 of such services was earned but not yet recorded. ...
January 30, 2008

Science-Chemistry
So would the half equation be CH3COOH -> CO2 + CH4 and if so, where is the oxidation/reduction - electron transfer?
January 28, 2008

Science-Chemistry
Wirte the half equation for the reduction of acetic acid. I Know that a colourless odourless gas is formed in the process but I can't seem to find an appropriate product to accompany it. Pleasae help.
January 28, 2008

fudal system
did they like fudal system
January 18, 2008

Math
Rewrite 6 ã49/18 with a rational denominator.
January 10, 2008

Math
Rewrite 6 ã49/18 with a rational denominator.
January 10, 2008

eng
What is objective (in terms of literary devices)?
January 3, 2008

eng
whats the diff b/w figure of speech and figurative language?
January 2, 2008

Calculus
Find the average value of f(t)=-2te^(-t^2) on the interval [0,3]
December 5, 2007

Math
Find the area between y=3sinx and y=3cosx over the interval [0,pi].
December 4, 2007

PHYS.
If the force on the tympanic membrane (eardrum) increases by about 1.50 N above the force from atmospheric pressure, the membrane can be damaged. When you go scuba diving in the ocean, below what depth could damage to your eardrum start to occur? The eardrum is typically 8.20 ...
November 29, 2007

science
In what step does spongy bone begin to form?
November 28, 2007

SS
Which of the following is elegible to run for the presidency: a 45 year old banker who was born and raised in Wyoming or a 30year old state legialator who was born in Virginia, lived abroas for 10 years then returned to Virginia? I think both of them are eligible.
November 26, 2007

Calc
okay sorry. How can I be certain that the profit is being maximized?
November 25, 2007

Calc
But how is it -4, I am confused
November 25, 2007

Calc
I got 20755 when I plugged 24 in and -685 when I plugged 4 in, is this correct?
November 25, 2007

Calc
With -4 I got 508 and with 24 I got -6893 What did I do wrong? This makes no sense
November 25, 2007

Calc
I got 24 and 4.
November 25, 2007

Calc
Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 How do I simplify this so I can take the derivative For Further Reading * Calc - Michael, Sunday, November 25, 2007 at 4:17pm Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 p(-p^2 + 33p + 9) Just distribute the p in. -9(-p^2 + 33p + 9) Find the ...
November 25, 2007

Calculus
Michael I have a question for you about the simplifying and taking a derivative
November 25, 2007

Factoring
This is for -3p^2+84p-288, but I am also stuck on the other problem
November 25, 2007

Factoring
I didn't think you were going to answer the other question. Now I have -3(p^2-28p+96) I am now stuck I eventually need this to be set to equal zero
November 25, 2007

Factoring
I took out the three to get 3(-p^2+31) but my answer is not making any sense with the question I am being asked because of my p value must be between 18 and 28. HELP
November 25, 2007

Factoring
How do I factor -3p^2+66p+9
November 25, 2007

Factoring
How do I factor -3p^2+84p-288
November 25, 2007

Calc
No, But should I charge $24 to get the largest weekly profit?
November 25, 2007

Calc
So is it -3(p-24)(p+4) I have to find which will give me my largest profit so I need to set them equal to zero. That would then be $24, right? How do I determine max possible weekly profit?
November 25, 2007

Calc
Wait, the other one is wrong, it is -3(p-24)(p-4). So the max possible weekly profit is $24 dollars??? Now how do I determine the max possible weekly profit and be certain the profit is maximized?
November 25, 2007

Calc
I got -3(p^2-28p+96) Now How do I factor this further I need to eventually set it equal to zero
November 25, 2007

Calc
That is wrong too Now I got -3p^2+84p-288 Is this right, I cannot figure out how to factor it though
November 25, 2007

Calc
I made a mistake it should be -296 but I do not think this is right because I know I am supposed to factor this and I cannot get it to factor.
November 25, 2007

Calc
I got -3p^2+84p+298 Is this right?
November 25, 2007

Calc
Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 How do I simplify this so I can take the derivative
November 25, 2007

Calc
We did what Matt said but we do not know what to do next, our teacher told us to set the derivative equal to zero and then factor to get more than one answer and say which one maximizes the profit but we cannot solve P'=0
November 25, 2007

Calc
I am confused on how you did the cost part. I think I got P' but I don't see this in your work. I know I have to set P' equal to zero but I don't know if I have to factor or something first
November 25, 2007

Calc
For the first part I took R' and set this equal to zero to get 22, is this right too.
November 25, 2007

Calc
Demand is q=-p^2+33p+9 copies of a book sold per week when price is p dollars. Can you help determine what price the company should charge to get the largest revenue? I solved this as a Max Revenue problem and got x=0 and x=22 so the books should be sold for $22 each. IS THIS ...
November 25, 2007

College Essay
Thanks again for your help.
November 24, 2007

College Essay
Thank you very much, I'll definitely look into the comma errors. Seems like there is a lot. Do you think my essay makes sense logically? Did I organize my ideas well? That's what I'm worried about the most. Thank you.
November 24, 2007

College Essay
I don't really want it plagiarized. But here it goes: Benjamin Robert Aguirre Born in Palayamkottai, a small, rural town in southern India I came to America when I was only nine months old. Still adjusting to the world around me, I could not tell the difference between our...
November 24, 2007

College Essay
Is it alright if I ask for someone to read my college essay? I'll e-mail it if you'd like. I just need some help with it. It's at a bad state right now. Thank you for your help.
November 24, 2007

Algebra
so the two cancels out and the 6 goes on top?
October 25, 2007

Algebra
well it is 12 all over 2(x+3)
October 25, 2007

Algebra
If I have 12 / 2(x+3) that is the same as saying 12/2 * (x+3) or 6(x+3), right?
October 25, 2007

FRENCH
19 moins 11 font moins=minus or multiply?
October 21, 2007

Math(Geometry)
Is it suppose to be: Measure of line if so use- paralell cause at same angle
October 2, 2007

math-algebrqa
take 25^3 and divide it by 830 then take the square root of that
October 2, 2007

math
57/100 is .57 right so times by 109 to get the answer x=_
October 2, 2007

Math
sin35=Opposite/45 do this to find the opposite if it is a right triangle use a^2+b^2=c^2 to find the other side take 35+90-180 to find the other angle ONLY IF A RIGHT TRIANGLE
October 2, 2007

English
What does the ring in Lord of the rings represent? What is it a symbol for?
October 2, 2007

Math
1000m in a km 1000g in a kg
October 2, 2007

English
I need to find some allegories for the Fellowship of the Ring and i can not find any except Gandof being a Christ figure. what are some others
October 2, 2007

science
what is pamouseen unscrambled
September 28, 2007

science
what advantages has potentiometric titration over indicator titrations
September 27, 2007

physics
The formula is µ = f / N, where µ is the coefficient of friction, f is the amount of force that resists motion, and N is the normal force. Normal force is the force at which one surface is being pushed into another. If a rock that weighs 50 newtons is lying on the ...
September 25, 2007

Writing
thank you Ms. Sue
September 25, 2007

Writing
I have to write a narrative paper about an experience i have had with my pc or online that is a result of poor communication. any help would be appreciated. thanks
September 25, 2007

math
A prime number is a number that has only 2 factors one and itself. A composite number has more than 2 factors. The number “1” is neither a prime number nor a composite number because it has only 1 factor.
September 25, 2007

Sciece (chemistry)
Sodium Chloride NaCl can be made by the reaction of sodium with chlorine. Balanced equation: 2Na(s)+Cl2(g)=2NaCl(s) Calculate the maximum mass of sodium chloride which could be obtained from 92g of soium?
September 25, 2007

math
The smallest non-palindromic number whose square is a palindrome?
September 24, 2007

math
The number of feared by Pythagoreans, since it lies halfway between the only two integers that can be both the perimeter and the area of the same rectange
September 24, 2007

math
The smaller of two triangular numbers whose sum and difference are also triangular numbers?
September 24, 2007

Help
The number of days in a lunar cycle
September 24, 2007

help
The number of days in a lunar?
September 23, 2007

math help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The smallest abundant number?
September 23, 2007

math
The number of feared Pythagoreans
September 23, 2007

math (tiles)
4
September 22, 2007

world history
False, in the mid 1800s, Ireland experienced a great potatoe famine and many died and others moved to America.
September 18, 2007

maths
PLS HELP!!!! Some children were sharing oranges. If each child took 3 oranges, there would be 2 oranges left over. But if each child took 4 oranges, there would be 2 oranges short. How many oranges were there?
September 1, 2007

Maths
PLS HELP!!! Some children were sharing oranges. If each child took 3 oranges, there would be 2 oranges left over. But if each child took 4 oranges, there would be 2 oranges short. How many oranges were there?
September 1, 2007

Maths
Some children were sharing oranges. If each child took 3 oranges, there would be 2 oranges left over. But if each child took 4 oranges, there would be 2 oranges short. How many oranges were there?
September 1, 2007

Science
What is a science fair topic for high school that is not too hard? Thank You
August 28, 2007

Math(Geometry)
7 is the first letter of the term so O is 1 T is 2 and so on
August 22, 2007

Algebra II
The inverse of f(x) is h(x). The composition of f and h is written f[h(x)]. What does f[h(x)] equal? Hint: Think of a simple problem like f(x) = x + 3. Then the inverse, h(x) would be h(x) = x - 3. What would the composition f[h(x)] equal in this example? f(h) means the ...
July 23, 2007

Algebra
What would three points on a graph be, graphing the x and y intercepts, with the equation -x + 3y = -9? The x and y intercepts are what you get when plugging in y=0 or x=0. For a third point, you can choose any other x or y value you want and compute the other coordinate
July 13, 2007

history
I have a History project, and I have to ask a person questions emigrating from their country to America. Can someone give me websites that have questions to ask? Thank you for using the Jiskha Homework Help Forum. Just take the interrogative/question words and make up your OWN...
May 29, 2007

Chemistry
Right firstly entropy is 125.7j/molk. Thus it is 0.1257kj/molk. Now try using the legendre relationship again an you should get an answer of -233.5KJ/mol, which is the same as you get if you calculate it with gibbs free energies of formation. Hope this helps - have fun with ...
May 16, 2007

MATH
Which number is an irrational number? a) ã3 b) -13.5 c) 7/11 d) 1/ ã9 What is the definition of an irrational number? Since this is not my area of expertise, I searched Google under the key words "irrational number" to get these possible ...
May 10, 2007

MATH
Find the digits that represent the letters E, F, G, and H to satisfy the following puzzle. Each letter represents a different digit. EFGH x 4 = HGFE 2178 x 4 = 8712
May 10, 2007

Physics
A) Pressure=Force/Area 101,300=F/pi(.023)^2 Solve for f, then plug F into F=kx. k=4100 solve for X B)work=change in enegy, measure SPE (spring potential energy) SPE=.5Kx^2 X is the answer from part A
April 24, 2007

math
What kinds of products are manufactured to be parabolic? Name some things that can be elliptical. Parabola: satellite dish, headlights ellipse: The “whisper chamber” in the United States Capitol is an ellipse, stand at one focus and whisper, and anyone at the other ...
April 16, 2007

crime
indictment and information are 2 ways in which the accused can be informed of a charge.What is a third way? is it presentment?
April 15, 2007

physics
Zero, a hypothetical planet, has a mass of 3.0*10^23 kg, a radius of 3.0*10^6 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial kinetic energy of 5.0*10^7 J, what will be its kinetic energy ...
April 8, 2007

ICT
i have been given a question to give an explanation of what logical improvements could be made to a current system to meet the requirements of a new information system...i was wondering what is actually meant bt a logical improvement? logical improvement: Something not ...
March 10, 2007

history
Why were hobos called what they were? After the stock market crashed what did people do with their stock? hobo 1889, Western Amer.Eng., of unknown origin, perhaps related to early 19c. Eng. dial. hawbuck "lout, clumsy fellow, country bumpkin." Or from ho, boy, a ...
March 9, 2007

Chemistry
How would I draw the abbreviated structural formulae of the products of the complete hydrolosis of this compound, CH3 O (=) N - C - CH - NH2 (-) (-) H CH3 CH3 Sorry about the drawing, the bonds in brackets should be vertical, thanks. We simply can't draw structures on the ...
February 21, 2007

Chemistry
Could anyone tell me what the structure of this polymer is ( I need to draw it), I also need to identify three monomer units, CH2 = CH - CH - OH ( CH3 Thanks
February 19, 2007

Geography
i got this geography project its a cross word could you help me because google and askjeeves is useless
January 2, 2007

Math
Imagine that a new operational symbol for mathematics has been developed. This symbol is ~ and is represented by: a~b=ab/a-b Using this new symbol, find the value of :(2~3)~4. Just plug in. 2~3 becomes 2*3/(2-3) = -1, and -1~4 becomes -1*4/(-1-5) = -4/-6 = 2/3
December 6, 2006

Chemistry
How do you write the combination of: Na2CO3 AgNO3 (CO3 -2) and (Ag=1) Thanks! This is a double displacement reaction. silver carbonate and sodum nitrate form.
October 30, 2006

Math
If you deposit $500 in the bank and if you are receving 5% intrest per year. How much your money will be after 5 years? Depends how often it is compounded. The formula is at the followiong link: http://www.studyfinance.com/lessons/timevalue/index.mv?page=03 all of it zwdqpxfh ...
October 26, 2006

Ochem
wel i just wanted to know the final answer or at least the equation. Here is my work V= (.234)(.082)(298)/760
October 12, 2006

word unscramble
pamouseen
September 28, 2006

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